Socket-to-me achievement in Call of Duty: Black Ops Cold War


In Zombies, upgrade a skill

2 guidesOnline/OfflineSingle PlayerCooperativeShop

How to unlock the Socket-to-me achievement

  • KizahLKizahL167,107
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    I've made a tutorial showing you how to get it :)
    - The poster above has described it the best, this video just shows you where to upgrade!

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  • Divine FearDivine Fear231,901
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    In order to upgrade skills (or anything in your load out, for that matter) you need “raw Aetherium crystals”. In order to get these, you need to reach round milestones (survive to 10/15/etc...). I’m sure there’s other ways, like the trial rewards and such, but this is the most consistent way to get them. You get one for each milestone per game.

    The first upgrade is 1 Crystal, with the second being 2 and the 3rd being 3, respectively. Achievement should pop after upgrading a skill (in my case I upgraded my Juggernog perk) to level 3.

    If you downvote, please let me know what I can do to fix the guide! Happy hunting!
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